Perhaps you should try some spelling variations:
"coder function tests in program" » "modern function tests in program" (Expand search), "power function tests in program" (Expand search), "over function tests in program" (Expand search), "coder function tests in programs" (Expand search), "coder function tests _ program" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder function tests in program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder function tests in program\") OR (\"api python python python programming\"))".
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• Adding a wildcard symbol may retrieve word variants: (("coder function tests in program") OR ("api python python python programming"))*.